o
    Ëý°j|{  ã                   @   sÂ   d Z ddlZddlZddlZddlZddlmZ ddlT ddlm	Z	m
Z
 ddlmZ ddlmZ ddlmZ dd	lmZ dd
lmZ ddlmZ ddlmZ e d¡Zdd„ ZG dd„ deƒZdS )z¶distutils.command.build_ext

Implements the Distutils 'build_ext' command, for building extension
modules (currently limited to C extensions, should accommodate C++
extensions ASAP).é    N)ÚCommand)Ú*)Úcustomize_compilerÚget_python_version)Úget_config_h_filename)Únewer_group)Ú	Extension)Úget_platform)Úlogé   )Ú
py37compat)Ú	USER_BASEz3^[a-zA-Z_][a-zA-Z_0-9]*(\.[a-zA-Z_][a-zA-Z_0-9]*)*$c                  C   s   ddl m}  | ƒ  d S )Nr   ©Úshow_compilers)Údistutils.ccompilerr   r   © r   úš/root/aizidognhua/tmp/workspace/projects/ec89d86c-575f-41c9-af57-ac45cbdbf775/venv/lib/python3.10/site-packages/setuptools/_distutils/command/build_ext.pyr      s   
r   c                   @   s  e Zd ZdZdej Zdddddeƒ  fdd	d
de fdddddde fddddddddddgZg d¢Z	ddde
fgZd d!„ Zd"d#„ Zd$d%„ Zd&d'„ Zd(d)„ Zd*d+„ Zd,d-„ Zd.d/„ Zd0d1„ Zejd2d3„ ƒZd4d5„ Zd6d7„ Zd8d9„ Zd:d;„ Zd<d=„ Zd>d?„ Zd@dA„ ZdBdC„ ZdS )DÚ	build_extz8build C/C++ extensions (compile/link to build directory)z (separated by '%s'))z
build-lib=Úbz(directory for compiled extension modules)zbuild-temp=Útz1directory for temporary files (build by-products)z
plat-name=Úpz>platform name to cross-compile for, if supported (default: %s))ÚinplaceÚiziignore build-lib and put compiled extensions into the source directory alongside your pure Python moduleszinclude-dirs=ÚIz.list of directories to search for header files)zdefine=ÚDzC preprocessor macros to define)zundef=ÚUz!C preprocessor macros to undefine)z
libraries=Úlz!external C libraries to link withzlibrary-dirs=ÚLz.directories to search for external C libraries)zrpath=ÚRz7directories to search for shared C libraries at runtime)zlink-objects=ÚOz2extra explicit link objects to include in the link)ÚdebugÚgz'compile/link with debugging information)ÚforceÚfz2forcibly build everything (ignore file timestamps))z	compiler=Úczspecify the compiler type)z	parallel=Újznumber of parallel build jobs)úswig-cppNz)make SWIG create C++ files (default is C))z
swig-opts=Nz!list of SWIG command line options)zswig=Nzpath to the SWIG executable)ÚuserNz#add user include, library and rpath)r   r    r"   r&   r'   zhelp-compilerNzlist available compilersc                 C   s‚   d | _ d | _d | _d | _d| _d | _d | _d | _d | _d | _	d | _
d | _d | _d | _d | _d | _d | _d | _d | _d | _d | _d S )Nr   )Ú
extensionsÚ	build_libÚ	plat_nameÚ
build_tempr   ÚpackageÚinclude_dirsÚdefineÚundefÚ	librariesÚlibrary_dirsÚrpathÚlink_objectsr    r"   ÚcompilerÚswigÚswig_cppÚ	swig_optsr'   Úparallel©Úselfr   r   r   Úinitialize_optionsk   s*   
zbuild_ext.initialize_optionsc           	   
   C   sÈ  ddl m} |  ddddddd	d
¡ | jd u r| jj| _| jj| _| ¡ }|jdd�}| j	d u r7| jj	p5g | _	t
| j	tƒrE| j	 tj¡| _	tjtjkrW| j	 tj tjd¡¡ | j	 | tjj¡¡ ||krq| j	 | tjj¡¡ |  d¡ |  d¡ | jd u rƒg | _| jd u rŒg | _nt
| jtƒrš| j tj¡| _| jd u r£g | _nt
| jtƒr±| j tj¡| _tjdk�r%| j tj tjd¡¡ tjtjkrÕ| j tj tjd¡¡ | jrâtj | jd¡| _n	tj | jd¡| _| j	 tj tƒ ¡¡ | j tj¡ | j dk�rd}n| j dd … }tj tjd¡}|�rtj ||¡}| j |¡ tj!d d… dk�rK|j"�sE| j tj tjddt#ƒ  d¡¡ n| j d¡ | $d¡�re|j"�s_| j | $d¡¡ n| j d¡ | j%�rw| j% d¡}d d!„ |D ƒ| _%| j&�r‚| j& d¡| _&| j'd u �rŒg | _'n| j' d"¡| _'| j(�rÅtj t)d¡}tj t)d¡}tj *|¡�r²| j	 |¡ tj *|¡�rÅ| j |¡ | j |¡ t
| j+tƒ�râz	t,| j+ƒ| _+W d S  t-�yá   t.d#ƒ‚w d S )$Nr   )Ú	sysconfigÚbuild)r)   r)   )r+   r+   )r4   r4   )r    r    )r"   r"   )r8   r8   )r*   r*   r   )Úplat_specificÚincluder0   r3   ÚntÚlibsÚDebugÚReleaseÚwin32é   ÚPCbuildé   ÚcygwinÚlibÚpythonÚconfigÚ.ÚPy_ENABLE_SHAREDÚLIBDIRú,c                 S   s   g | ]}|d f‘qS )Ú1r   )Ú.0Úsymbolr   r   r   Ú
<listcomp>ø   s    z.build_ext.finalize_options.<locals>.<listcomp>ú zparallel should be an integer)/Ú	distutilsr<   Úset_undefined_optionsr,   ÚdistributionÚext_packageÚext_modulesr(   Úget_python_incr-   Ú
isinstanceÚstrÚsplitÚosÚpathsepÚsysÚexec_prefixÚbase_exec_prefixÚappendÚpathÚjoinÚextendÚensure_string_listr0   r1   r2   ÚnameÚprefixr    r+   Údirnamer   r*   ÚplatformÚpython_buildr   Úget_config_varr.   r/   r7   r'   r   Úisdirr8   ÚintÚ
ValueErrorÚDistutilsOptionError)	r:   r<   Ú
py_includeÚplat_py_includeÚsuffixÚnew_libÚdefinesÚuser_includeÚuser_libr   r   r   Úfinalize_optionsƒ   s°   ù




ÿ




þÿýzbuild_ext.finalize_optionsc                 C   sb  ddl m} | jsd S | j ¡ r&|  d¡}| j | ¡ pg ¡ | j	 
|j¡ || j| j| j| jd�| _t| jƒ tjdkrJ| jtƒ krJ| j | j¡ | jd urV| j | j¡ | jd urj| jD ]\}}| j ||¡ q^| jd ur{| jD ]}| j |¡ qr| jd ur‡| j | j¡ | j	d ur“| j | j	¡ | jd urŸ| j | j¡ | j d ur«| j !| j ¡ |  "¡  d S )Nr   )Únew_compilerÚ
build_clib)r4   ÚverboseÚdry_runr"   r@   )#r   rz   r(   rW   Úhas_c_librariesÚget_finalized_commandr0   rf   Úget_library_namesr1   rc   r{   r4   r|   r}   r"   r   r^   rh   r*   r	   Ú
initializer-   Úset_include_dirsr.   Údefine_macror/   Úundefine_macroÚset_librariesÚset_library_dirsr2   Úset_runtime_library_dirsr3   Úset_link_objectsÚbuild_extensions)r:   rz   r{   rh   ÚvalueÚmacror   r   r   Úrun  s@   

ý








zbuild_ext.runc           
      C   sh  t |tƒs	tdƒ‚t|ƒD ]¤\}}t |tƒrqt |tƒr"t|ƒdkr&tdƒ‚|\}}t d|¡ t |t	ƒr:t
 |¡s>tdƒ‚t |tƒsGtdƒ‚t||d ƒ}dD ]}| |¡}|d	urat|||ƒ qP| d
¡|_d|v rqt d¡ | d¡}|r­g |_g |_|D ],}	t |	tƒr�t|	ƒdv s‘tdƒ‚t|	ƒdkr |j |	d ¡ q€t|	ƒdkr¬|j |	¡ q€|||< qd	S )a¬  Ensure that the list of extensions (presumably provided as a
        command option 'extensions') is valid, i.e. it is a list of
        Extension objects.  We also support the old-style list of 2-tuples,
        where the tuples are (ext_name, build_info), which are converted to
        Extension instances here.

        Raise DistutilsSetupError if the structure is invalid anywhere;
        just returns otherwise.
        z:'ext_modules' option must be a list of Extension instancesé   zMeach element of 'ext_modules' option must be an Extension instance or 2-tuplezvold-style (ext_name, build_info) tuple found in ext_modules for extension '%s' -- please convert to Extension instancezRfirst element of each tuple in 'ext_modules' must be the extension name (a string)zOsecond element of each tuple in 'ext_modules' must be a dictionary (build info)Úsources)r-   r1   r0   Úextra_objectsÚextra_compile_argsÚextra_link_argsNr2   Údef_filez9'def_file' element of build info dict no longer supportedÚmacros)r   r�   z9'macros' element of build info dict must be 1- or 2-tupler   r   )r[   ÚlistÚDistutilsSetupErrorÚ	enumerater   ÚtupleÚlenr
   Úwarnr\   Úextension_name_reÚmatchÚdictÚgetÚsetattrÚruntime_library_dirsÚdefine_macrosÚundef_macrosrc   )
r:   r(   r   ÚextÚext_nameÚ
build_infoÚkeyÚvalr“   r‹   r   r   r   Úcheck_extensions_listU  sd   

ÿ
ÿþ
ÿÿ
ÿ
€

ÿ€
Âzbuild_ext.check_extensions_listc                 C   s,   |   | j¡ g }| jD ]}| |j¡ q|S ©N)r§   r(   rf   rŽ   )r:   Ú	filenamesr¢   r   r   r   Úget_source_files£  s
   
zbuild_ext.get_source_filesc                 C   s2   |   | j¡ g }| jD ]}| |  |j¡¡ q|S r¨   )r§   r(   rc   Úget_ext_fullpathrh   )r:   Úoutputsr¢   r   r   r   Úget_outputs¬  s
   
zbuild_ext.get_outputsc                 C   s*   |   | j¡ | jr|  ¡  d S |  ¡  d S r¨   )r§   r(   r8   Ú_build_extensions_parallelÚ_build_extensions_serialr9   r   r   r   r‰   º  s   zbuild_ext.build_extensionsc              
      sâ   ˆj }ˆj du rt ¡ }zddlm} W n ty   d }Y nw |d u r*ˆ ¡  d S ||d��8‰ ‡ ‡fdd„ˆjD ƒ}tˆj|ƒD ]\}}ˆ 	|¡� | 
¡  W d   ƒ n1 sYw   Y  qAW d   ƒ d S 1 sjw   Y  d S )NTr   )ÚThreadPoolExecutor)Úmax_workersc                    s   g | ]	}ˆ   ˆj|¡‘qS r   )ÚsubmitÚbuild_extension)rQ   r¢   ©Úexecutorr:   r   r   rS   Ð  s    ÿz8build_ext._build_extensions_parallel.<locals>.<listcomp>)r8   r^   Ú	cpu_countÚconcurrent.futuresr°   ÚImportErrorr¯   r(   ÚzipÚ_filter_build_errorsÚresult)r:   Úworkersr°   Úfuturesr¢   Úfutr   r´   r   r®   Â  s,   
ÿÿ
ÿ€ÿ"ýz$build_ext._build_extensions_parallelc              	   C   sD   | j D ]}|  |¡� |  |¡ W d   ƒ n1 sw   Y  qd S r¨   )r(   rº   r³   )r:   r¢   r   r   r   r¯   Ö  s   
ÿ€ÿz"build_ext._build_extensions_serialc              
   c   sX   � zd V  W d S  t ttfy+ } z|js‚ |  d|j|f ¡ W Y d }~d S d }~ww )Nz"building extension "%s" failed: %s)ÚCCompilerErrorÚDistutilsErrorÚCompileErrorÚoptionalr™   rh   )r:   r¢   Úer   r   r   rº   Û  s   €ÿ€ýzbuild_ext._filter_build_errorsc           
      C   sL  |j }|d u st|ttfƒstd|j ƒ‚t|ƒ}|  |j¡}||j }| j	s6t
||dƒs6t d|j¡ d S t d|j¡ |  ||¡}|jpGg }|jd d … }|jD ]}| |f¡ qR| jj|| j||j| j||jd�}|d d … | _|jr|| |j¡ |jp€g }|jp‰| j |¡}	| jj|||  |¡|j|j ||  !|¡| j| j|	d�
 d S )Nzjin 'ext_modules' option (extension '%s'), 'sources' must be present and must be a list of source filenamesÚnewerz$skipping '%s' extension (up-to-date)zbuilding '%s' extension)Ú
output_dirr“   r-   r    Úextra_postargsÚdepends)r0   r1   rŸ   rÆ   Úexport_symbolsr    r+   Útarget_lang)"rŽ   r[   r”   r—   r•   rh   Úsortedr«   rÇ   r"   r   r
   r    ÚinfoÚswig_sourcesr�   r    r¡   rc   r4   Úcompiler+   r-   Ú_built_objectsr�   rf   r‘   ÚlanguageÚdetect_languageÚlink_shared_objectÚget_librariesr1   rŸ   Úget_export_symbols)
r:   r¢   rŽ   Úext_pathrÇ   Ú
extra_argsr“   r/   ÚobjectsrÏ   r   r   r   r³   å  sV   þÿ


ú


÷zbuild_ext.build_extensionc                 C   s$  g }g }i }| j rt d¡ | j sd| jv sd|jv rd}nd}|D ](}tj |¡\}}	|	dkrE| |d | ¡ | |¡ |d ||< q"| |¡ q"|sO|S | jpU|  	¡ }
|
dg}| 
| j¡ | j rh| d¡ | jsv|jD ]}| |¡ qn|D ]}|| }t d	||¡ |  |d
||g ¡ qx|S )züWalk the list of source files in 'sources', looking for SWIG
        interface (.i) files.  Run SWIG on all that are found, and
        return a modified 'sources' list with SWIG source files replaced
        by the generated C (or C++) files.
        z/--swig-cpp is deprecated - use --swig-opts=-c++z-c++z.cppz.cz.iÚ_wrapéÿÿÿÿz-pythonzswigging %s to %sz-o)r6   r
   r™   r7   r^   rd   Úsplitextrc   r5   Ú	find_swigrf   rË   Úspawn)r:   rŽ   Ú	extensionÚnew_sourcesrÌ   Úswig_targetsÚ
target_extÚsourceÚbaser¢   r5   Úswig_cmdÚoÚtargetr   r   r   rÌ   1  s>   




zbuild_ext.swig_sourcesc                 C   sZ   t jdkrdS t jdkr&dD ]}t j d| d¡}t j |¡r#|  S qdS tdt j ƒ‚)z›Return the name of the SWIG executable.  On Unix, this is
        just "swig" -- it should be in the PATH.  Tries a bit harder on
        Windows.
        Úposixr5   r@   )z1.3z1.2z1.1z	c:\swig%szswig.exez>I don't know how to find (much less run) SWIG on platform '%s')r^   rh   rd   re   ÚisfileÚDistutilsPlatformError)r:   ÚversÚfnr   r   r   rÚ   g  s   

ÿÿÿzbuild_ext.find_swigc                 C   sŽ   |   |¡}| d¡}|  |d ¡}| js)tjj|dd… |g Ž }tj | j|¡S d |dd… ¡}|  d¡}tj 	| 
|¡¡}tj ||¡S )z¡Returns the path of the filename for a given extension.

        The file is located in `build_lib` or directly in the package
        (inplace option).
        rL   rØ   Nr   Úbuild_py)Úget_ext_fullnamer]   Úget_ext_filenamer   r^   rd   re   r)   r   ÚabspathÚget_package_dir)r:   r£   ÚfullnameÚmodpathÚfilenamer,   rê   Úpackage_dirr   r   r   r«     s   


zbuild_ext.get_ext_fullpathc                 C   s   | j du r|S | j d | S )zSReturns the fullname of a given extension name.

        Adds the `package.` prefixNrL   )r,   )r:   r£   r   r   r   rë   š  s   
zbuild_ext.get_ext_fullnamec                 C   s.   ddl m} | d¡}|dƒ}tjj|Ž | S )z¦Convert the name of an extension (eg. "foo.bar") into the name
        of the file from which it will be loaded (eg. "foo/bar.so", or
        "foo\bar.pyd").
        r   ©rm   rL   Ú
EXT_SUFFIX)Údistutils.sysconfigrm   r]   r^   rd   re   )r:   r£   rm   rÔ   Ú
ext_suffixr   r   r   rì   £  s   
zbuild_ext.get_ext_filenamec                 C   sz   |j  d¡d }z| d¡ W n ty&   d| d¡ dd¡ d¡ }Y nw d| }d	| }||jvr:|j |¡ |jS )
a  Return the list of symbols that a shared extension has to
        export.  This either uses 'ext.export_symbols' or, if it's not
        provided, "PyInit_" + module_name.  Only relevant on Windows, where
        the .pyd file (DLL) must export the module "PyInit_" function.
        rL   rØ   ÚasciiÚU_Úpunycodeó   -ó   _Ú_ÚPyInit)rh   r]   ÚencodeÚUnicodeEncodeErrorÚreplaceÚdecoderÈ   rc   )r:   r¢   rh   rt   Úinitfunc_namer   r   r   rÓ   ­  s    ÿ
zbuild_ext.get_export_symbolsc                 C   sì   t jdkr/ddlm} t| j|ƒs.d}| jr|d }|t jd? t jd? d@ f }|j|g S n@dd	l	m
} d
}|dƒratt dƒrCd}nt jdkrKd}ndtjv ra|dƒdkrYd}n|dƒdkrad}|ro|dƒ}|jd| g S |jt ¡  S )zÓReturn the list of libraries to link against when building a
        shared extension.  On most platforms, this is just 'ext.libraries';
        on Windows, we add the Python library (eg. python20.dll).
        rD   r   )ÚMSVCCompilerz
python%d%dÚ_dé   é   éÿ   ró   FrM   ÚgetandroidapilevelTrH   Ú_PYTHON_HOST_PLATFORMÚANDROID_API_LEVELÚMACHDEPÚ	LDVERSIONrJ   )r`   rk   Údistutils._msvccompilerr  r[   r4   r    Ú
hexversionr0   rõ   rm   Úhasattrr^   Úenvironr   Ú	pythonlib)r:   r¢   r  Útemplater  rm   Úlink_libpythonÚ	ldversionr   r   r   rÒ   Â  s6   

ÿø


zbuild_ext.get_libraries) Ú__name__Ú
__module__Ú__qualname__Údescriptionr^   r_   Úsep_byr	   Úuser_optionsÚboolean_optionsr   Úhelp_optionsr;   ry   rŒ   r§   rª   r­   r‰   r®   r¯   Ú
contextlibÚcontextmanagerrº   r³   rÌ   rÚ   r«   rë   rì   rÓ   rÒ   r   r   r   r   r   "   sp    
ÿÿÿÿÙ+ÿÿ @N	
	L6	
r   )Ú__doc__r  r^   Úrer`   Údistutils.corer   Údistutils.errorsrõ   r   r   r   Údistutils.dep_utilr   Údistutils.extensionr   Údistutils.utilr	   rU   r
   Ú r   Úsiter   rÍ   rš   r   r   r   r   r   r   Ú<module>   s(    ÿ